Paul Cobb, Erna Yackel, and Terry Wood. The Emergence of Mathermatical Meaning: Interactions in Classroom Cultures, Lawrence Erlbaum Associates, Hillside, NJ, (1995)
Paul Cobb, Erna Yackel, and Terry Wood. The Emergence of Mathermatical Meaning: Interactions in Classroom Cultures, Lawrence Erlbaum Associates, Hillside, NJ, (1995)
Daniel Spikol, and Marcelo Milrad. Fifth IEEE International Conference on Wireless, Mobile, and Ubiquitous Technology in Education, page 31-38. IEEE, (2008)
Daniel Spikol, and Marcelo Milrad. Fifth IEEE International Conference on Wireless, Mobile, and Ubiquitous Technology in Education, page 31-38. IEEE, (2008)
Erna Yackel, and Paul Cobb. Nineteenth International Conference for the Psychology of Mathematics Education, page 264-271. Recife, Brazil, Program Committee of the 19th PME Conference, (1995)
Erna Yackel, and Paul Cobb. Nineteenth International Conference for the Psychology of Mathematics Education, page 264-271. Recife, Brazil, Program Committee of the 19th PME Conference, (1995)
Uri Leron, and Orit Hazzan. Proceedings of the IFIP TC3/WG3.1 Working Conference on Secondary School Mathematics in the World of Communication Technology: Learning, Teching, and the Curriculum: Information and Communications Technologies in School Mathematics, page 195-204. London, UK, Chapman & Hall, Ltd., (1997)
Uri Leron, and Orit Hazzan. Proceedings of the IFIP TC3/WG3.1 Working Conference on Secondary School Mathematics in the World of Communication Technology: Learning, Teching, and the Curriculum: Information and Communications Technologies in School Mathematics, page 195-204. London, UK, Chapman & Hall, Ltd., (1997)